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DC Generators

DC Generators
In case of dc machines, mechanical losses are primary function of

Voltage
Current
None of the listed here
Speed

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DC Generators
In dc generator, the generated voltage depend upon

Speed only
Flux only
Both speed and flux
None of the listed here

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DC Generators
In D.C. generators, the brushes on commutator remain in contact with conductors which

Are farthest from the poles
Lie under South Pole
Lie under interpolar region
Lie under North Pole

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DC Generators
The real working part of a dc machine is the ______

Armature winding
None of the listed here
Commutator
Field winding

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DC Generators
A 4-pole , lap wound dc shunt generator has an armature winding consisting of 220 turns each of 0.004 Ω. The armature resistance is

1 Ω
0.055 Ω
0.5 Ω
0.025 Ω

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DC Generators
The number of parallel paths in a simplex lap winding is equal to

2
None of the listed here
Number of poles
Number of pairs of poles

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MORE MCQ ON DC Generators

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